FTPClient Uploading File = SocketException: Connection reset

Question

I\'m trying to upload a simple txt file via FTP using XAMPP and FileZilla.
I\'m using the Apache Commons Net 3.0.1 Library.
This is my code, very basic things:

Answer 1

Set:

client.setUseEPSVwithIPv4( true );

This works if you can't make changes to Window's firewall settings.

Answer 2

Solved by running this as administrator in the command prompt:

netsh advfirewall set global StatefulFTP disable

This is a Java 7 bug on Windows machines, it is reported here.

Answer 3

I'm honestly not sure but you should try the following:

Use something like the following code:

System.out.println(client.getReplyCode());
for(String s : client.getReplyStrings())
    System.out.println(s);

after client.login("user", "password"); to verify the status of your connection.

If you don't get any good hints from the code above, after invoking client.storeFile("textfile.txt", in); try to add client.completePendingCommand();.

Good luck! :)